Objective to investigate the pathogens and prognosis of nosocomial lower respiratory tract infection (NLRTI).

目的了解医院下呼吸道感染(NLRTI)的病原菌和预后特点。

youdao

Objective to investigate the pathogens and prognosis of nosocomial lower respiratory tract infection (NLRTI).

目的了解医院下呼吸道感染(NLRTI)的病原菌和预后特点。

youdao